Alfa Chemistry has grown its product line to meet the vital demand for advanced separation technologies by introducing regular ion exchange resins, specialty ion exchange resins, and ion exchange ...

Liquid chromatography (LC) methods—including ion-pair reverse-phase (IP-RP) HPLC, ion-exchange chromatography (IEX), and size-exclusion chromatography (SEC)—have emerged as powerful tools for the ...

This article will discuss an ion-pair reversed-phase liquid chromatography mass spectrometry (IP-RPLC–MS) workflow for the characterization of three messenger RNA (mRNA) key critical quality ...

SEVERAL investigators have recently effectively separated metals by means of paper or thin-layer chromatographic systems using liquid ion exchangers1–6.

Ion exchange (IEX) chromatography is a technique that is commonly used in biomolecule purification. It involves the separation of molecules on the basis of their charge.

Pressure-enhanced liquid chromatography (PE-LC) offers a new approach for improving selectivity for large molecule separations. Examples shown here include short oligonucleotides in ion-pairing ...

Ion-exchange chromatography (IEX) is a class of liquid chromatography used to separate organic and inorganic molecules, in particular biomolecules. In this article, we explore how the technique works ...

Recently, Creative Biogene announced the release of its high quality transfection reagents which can be applie to deliver mRNA in a variety of cells or in vivo.

Certain biomolecules have proven to be difficult to analyze by liquid chromatography (LC), especially under certain chromatographic conditions. The separation of proteins in aqueous mobile phases is ...